Radon Exhalation Rate
Neuro-Fuzzy and Neural Networks Models to Estimate Radon Exhalation Rate in Uranium Ore-Rock Mine
... In this study the prediction model set is applied to forecast the equivalent radon exhalation rate of uranium ore- rock throughout mine ventilation in China for a uranium mine gallery 317 [5]. The ...
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Effect of Grain Size on the Radon Exhalation Rate and Emanation Coefficient of Soil, Phosphate and Building Material Samples
... while exhalation is controlled by hydrometeorological conditions (Etiope and Martinelli, 2002) ...control radon concentration and exhalation rate in ...allow radon to escape into pore ...
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Measurement of Natural Radioactivity and Radon Exhalation Rate in Coal Ash Samples from a Thermal Power Plant
... the radon exhalation rate of ashes samples analyzed by gamma ...spectrometry. Exhalation is the mechanism which a radon atom produces a gas inside the sample reaching its ...flow ...
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Study of radon exhalation rate and natural radioactivity in soil samples collected from 50m away from Kasimpur thermal power plant
... Radon exhalation rate is of prime importance for the estimation of radiation risk from various ...the exhalation rate depends upon the material and its amount as well as on the geometry ...
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Measurement of Radon Exhalation Rate in Some Building Materials Using Nuclear Track Detectors
... the radon levels in the surrounding ...determine radon concentration and radon exhalation rate of the most commonly used building materials in Dakahlia ...
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Radon concentration in soil gas and radon exhalation rate at the Ravne Fault in NW Slovenia
... out: radon activity concentration in soil gas, radon exhalation rate from ground, soil permeability and gamma dose ...The radon mea- surements were carried out using the AlphaGuard ...
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Study of Radionuclides and Radon Exhalation Rate in Soil and Sand Samples from Tiba, Luxor, Governorate
... mass exhalation rates for radon from these different samples were reflected by their radium ...the exhalation rates are higher for soil samples from than sand ...mass exhalation rate ...
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Radon Concentration in Soil and Radon Exhalation Rate at Al Dora Refinery and Surrounding Area in Baghdad
... indoor radon sources to the in- side of the ...the radon isotopes. Both radon and its progeny attached to aerosols are present in the ambient ...
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Study on the Influence of Radon Collector Parame
... equilibrium radon concentration increases linearly with the base area of radon collector when the pumping flow rate and radon exhalation rate remain ...of radon collector ...
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Indoor Radon Concentration for Phosphate Rocks Samples Using CR-39 Detector.
... the radon concentrations and radon exhalation rate in the phosphate rocks samples from Safaga and El- Hamrawayn areas in the Eastern Desert along the beach of Red ...
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Radium/Radon Content and Radon Exhalation Rates from Some Soil Samples by Using SSNTD
... of radon exhalation rates from soil samples and radium content in soil samples collected from these locations are given in ...the radon exhalation rate in terms of area varies from ...
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Radiological assessment of exposure doses and radon exhalation rates of building materials in Saudi Arabia
... of radon decay will stay inside the ...the radon, over a long time, will lead to pathological, as well as functional effects in the respiratory ...the exhalation of radon decay products, ...
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Assessment of radon level in soil samples from Manzala Lake East Nile Delta, Egypt using passive technique
... of radon are the same for all ...between radon concentration and surface exhalation rate in soil ...The radon exhalation rate study is important for understanding the ...
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Measurement of Radium Concentration and Radon Exhalation Rates of Soil Samples Collected from Selected Area of Aden Governorate, Yemen, Using Plastic Track Detectors
... and radon concentrations, mass exhalation rate and area exhalation rate, in samples taken from selected area of northern part of Aden governorate, South of ...The radon ...
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RADON EXHALATION OF THE URANIUM TAILINGS DUMP DIGMAI, TAJIKISTAN
... the radon emission, automatic long-term measurements of the radon exhalation rate were performed at one location using a new device developed at Forschungszentrum ...the exhalation ...
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Futures Trading In Rubber- Are The Stakeholders In Kerala Benefitted?
... the radon exhalation rates of soil from inside and just outside the power plant, about 20 samples of soil were ...of radon activity and radon exhalation rate. Radon ...
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STUDY OF RADIUM CONTENT AND RADON EXHALATION RATES FROM SOME SOIL SAMPLES BY USING SSNTD
... Radon and its daughter products are the major sources of radiation exposure and recognized as one of the health hazards for ...mankind. Radon exhalation rate from soil is one of the most ...
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Radioactivity measurements in volcano-tectonic area for geodynamic process study
... The radon exhalation rate was determined by means of the Can Technique [24] using CR39 ...of radon exhaled from the sample in the remaining volume of the ...
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Radon exhalation from phosphogypsum stabilized in sulfur polymer cement
... U and decay series which are of most radio- toxicity. PG was valorized and/or recycled in a building material, sulfur polymer cement (SPC). The SPC-PG samples reach the international re- gulation to use in the ...
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Radon Levels in Surface Water Samples from Manzala Lake East Nile Delta, Egypt using Nuclear Track Detectors
... were concentrated by means of active coal absorption and evaporated [8]. All samples were sealed for 90 days in plastic containers with dimensions of 9 cm in diameter and 16 cm in high. Each sample container was capped ...
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